1.I can choose the white dog as my pet.（改为一般疑问句）

 choose the white dog as your pet?

2.We have stayed in London for 2 years.(对线部分提问)

Tommy  .

3.Spring makes me think of outings.（对线部分提问）

 spring make you think of?

4.The weather gets hot in summer.（改为反意疑问句）

The weather gets hot in summer,; ?

5.hope,from, you,daughter, will, I, learn, my（连词成句）